Rollup of 9 pull requests

[Centril]

Successful merges:

• Prefer statx on linux if available #65094 (Prefer statx on linux if available)
• don't assume we can *always* find a return type hint in async fn #65235 (don't assume we can always find a return type hint in async fn)
• Fix suggestion to constrain trait for method to be found #65242 (Fix suggestion to constrain trait for method to be found)
• Try fix incorrect "explicit lifetime name needed" #65307 (Try fix incorrect "explicit lifetime name needed")
• Return false from needs_drop for all zero-sized arrays. #65389 (Return false from needs_drop for all zero-sized arrays.)
• Add troubleshooting section to PGO chapter in rustc book. #65402 (Add troubleshooting section to PGO chapter in rustc book.)
• Fix #64153 #65435 (Fix ThinLTO and -o compiler option can lead to duplicate object file inclusion in staticlib #64153)
• Organize never_type tests #65438 (Organize never_type tests)
• Implement AsRef<[T]> for List<T> #65444 (Implement AsRef<[T]> for List)

Failed merges:

r? @ghost